WiFi speed drops after update to tvOS 14.3

I’m having the same issues. Three Apple TV’s all purchased about a year or so apart. Different versions. All experiencing lagging internet connection since updating to 14.3.

ive reset woof, confirmed WiFi connectivity with my provider and at numerous devices ok my home.

move reset the Apple TVs, each of them, and still lucky to pull 1mb on an (up to) 1gb on any of them. Getting anywhere from 75 to 455 on every other device in my house.

Hello kenfromboca,

Thanks for using the Apple Support Communities. We understand that you're having issues with your Wi-Fi connection on your Apple TV. If you haven't done so yet, check out article, If you can't stream or watch movies or TV shows from the Apple TV app, iTunes Store, or third-party apps, for tips that may help with your connection.

Best regards.

Hello kenfromboca,

In that case, it might be a good idea to contact Apple TV experts so they can take a closer look into that with you. You can contact them directly at Get Support.

Best wishes.